This is the second time I have tried Tesco diets and one of the reasons I came back is because of the flexibility of the programme. If you find that the diet you have chosen is not suitable, and after consultation, you can change it completely or alter it to suit your needs. I have been watching my food intake for about 40 years now with Doctors helping along the way an d have a lot of weight to lose so 1lb a week is my realistic expectation. Tracking is a must, because it is amazing how the odd grape or extra slice of lean meat can add up. Talking to others in the same situation can help some and there are plenty of opportunities to consult with others. As long as you are not looking for a quick fix this is a very helpful plan.